315089180562

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{181}}^1\times {\mathrm{162907}}^1$

素因数の和:163243

約数の個数: 64

約数和(自身を含む): 687388351104

約数和(自身を除く): 372299170542

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 181, 274, 362, 411, 543, 822, 1086, 1781, 2353, 3562, 4706, 5343, 7059, 10686, 14118, 24797, 49594, 74391, 148782, 162907, 322361, 325814, 488721, 644722, 967083, 977442, 1934166, 2117791, 4235582, 6353373, 12706746, 22318259, 29486167, 44636518, 58972334, 66954777, 88458501, 133909554, 176917002, 290137367, 383320171, 580274734, 766640342, 870412101, 1149960513, 1740824202, 2299921026, 4039604879, 8079209758, 12118814637, 24237629274, 52514863427, 105029726854, 157544590281, 315089180562]

約数ペア:

[(1, 315089180562), (2, 157544590281), (3, 105029726854), (6, 52514863427), (13, 24237629274), (26, 12118814637), (39, 8079209758), (78, 4039604879), (137, 2299921026), (181, 1740824202), (274, 1149960513), (362, 870412101), (411, 766640342), (543, 580274734), (822, 383320171), (1086, 290137367), (1781, 176917002), (2353, 133909554), (3562, 88458501), (4706, 66954777), (5343, 58972334), (7059, 44636518), (10686, 29486167), (14118, 22318259), (24797, 12706746), (49594, 6353373), (74391, 4235582), (148782, 2117791), (162907, 1934166), (322361, 977442), (325814, 967083), (488721, 644722)]